Explain the concept of method chaining in PHP. How does it enhance code readability and simplify object-oriented programming?
- Method chaining in PHP allows you to invoke multiple methods on an object in a single line by returning the object itself from each method call. This enhances code readability by making the code more concise and readable. It simplifies object-oriented programming by enabling a fluent interface where methods can be chained together, leading to more expressive and intuitive code.
- Method chaining in PHP is a technique where you call multiple methods on an object using the arrow operator (->). It improves code readability by reducing the number of lines of code required. It simplifies object-oriented programming by providing a concise syntax for invoking multiple methods on an object.
- Method chaining in PHP is a technique where you call methods on an object using the double colon (::) operator. It enhances code readability by reducing the number of lines of code required. It simplifies object-oriented programming by providing a way to invoke multiple methods in a single line.
- Method chaining is not supported in PHP.
Method chaining in PHP allows you to invoke multiple methods on an object in a single line, improving code readability and simplifying object-oriented programming. By returning the object itself from each method call, you can chain subsequent method calls directly. This leads to more concise and expressive code, as it reduces the need for temporary variables or multiple lines of code. Method chaining is commonly used in libraries and frameworks to provide a fluent and intuitive interface for interacting with objects. For more information, you can refer to the PHP documentation: http://php.net/manual/en/language.oop5.magic.php
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